Method for shortening call connection time and electronic device thereof
An electronic device and call connection technology, which is applied in connection management, electrical components, wireless communication, etc., can solve problems such as the inability to confirm whether the electronic device has received a message, time delay, and inability to send a message, and achieve the effect of shortening the call connection time
Pending Publication Date: 2021-05-11
SAMSUNG ELECTRONICS CO LTD
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- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The electronic device may not be able to send messages to the second electronic device while connected to the second communication network
The electronic device may also not be able to receive messages from the second electronic device
In some cases, the second electronic device cannot confirm whether the electronic device has received the sent message
[0004] After the electronic device is connected to the second communication network, some messages may need to be newly sent and received according to the transmission protocol, so there may be a time delay when providing services to users
Method used
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Embodiment Construction
[0023] Hereinafter, various example embodiments of the present disclosure will be described in more detail with reference to the accompanying drawings.
[0024] figure 1 is a block diagram illustrating an electronic device 101 in a network environment 100 according to various embodiments.
[0025] refer to figure 1 , the electronic device 101 in the network environment 100 can communicate with the electronic device 102 via the first network 198 (eg, a short-range wireless communication network), or communicate with the electronic device 104 via the second network 199 (eg, a long-range wireless communication network) or server 108 for communication. According to an embodiment, the electronic device 101 can communicate with the electronic device 104 via the server 108 . According to an embodiment, the electronic device 101 may include a processor 120, a memory 130, an input device 150, an audio output device 155, a display device 160, an audio module 170, a sensor module 176,...
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The invention relates to a method for shortening call connection time and an electronic device thereof. The electronic device connected to a first communication network includes: a communication module comprising communication circuitry; a processor operatively connected to the communication module; and a memory operatively connected to the processor, wherein the memory stores instructions that, when executed, cause the processor to control the electronic device to: transmit a message requesting a call connection through a first transmission protocol to an external electronic device using the communication module; receive a provisional response message for the request through the first transmission protocol from the external electronic device using the communication module; connect to a second communication network using the communication module based on the call connection not being supported by the first communication network; transmit a response message for the received provisional response message through a second transmission protocol to the external electronic device using the communication module; and perform the call connection using the connected second communication network.
Description
technical field [0001] The present disclosure relates to a method for shortening call connection time and an electronic device thereof. Background technique [0002] As communication technology advances, two or more communication networks can be used together. For example, previously, third generation (3G) communication and long term evolution (LTE) communication have been used simultaneously, and now new LTE communication and fifth generation (5G) communication can be used together. 5G communication under development cannot support all services supported by LTE communication. Therefore, when an electronic device connected to 5G communication intends to use a service not supported by 5G communication, the electronic device may need to switch the communication network to LTE communication. [0003] If the service cannot be provided to the user through the communication network to which the electronic device is connected, the electronic device may connect to the second commu...
Claims
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IPC IPC(8): H04W36/14H04W36/18H04W76/10
CPCH04W36/18H04W76/10H04W36/144H04W36/00222H04W76/15H04W88/06
Inventor 朴晸燮南守荣朴俊泓
Owner SAMSUNG ELECTRONICS CO LTD